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33388

Supelco

Phorate

PESTANAL®, analytical standard

Synonym(s):

O,O-Diethyl S-(ethylthiomethyl) phosphorodithioate

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About This Item

Empirical Formula (Hill Notation):
C7H17O2PS3
CAS Number:
298-02-2
Molecular Weight:
260.38
Beilstein:
1708517
EC Number:
206-052-2
MDL number:
MFCD00036348
UNSPSC Code:
41116107
PubChem Substance ID:
329754516
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

storage temp.

2-8°C

SMILES string

CCOP(=S)(OCC)SCSCC

InChI

1S/C7H17O2PS3/c1-4-8-10(11,9-5-2)13-7-12-6-3/h4-7H2,1-3H3

InChI key

BULVZWIRKLYCBC-UHFFFAOYSA-N

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General description

Phorate is an organophosphate insecticide used to control sap-feeding insects including various beetles, mites, grubs, and worms in agricultural crop cultivation.

Application

Phorate may be used as a reference standard for the determination of the analyte in peanut oil, soybean oil and sesame oil using gas chromatography coupled with flame photometric detector (GC-FPD).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H300 + H310 + H330,H410

Hazard Classifications

Acute Tox. 1 Dermal - Acute Tox. 1 Inhalation - Acute Tox. 1 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK2710
BCCG2761
BCCH2470
BCBZ5640
BCBW1418

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Determination of organophosphorus pesticides in soybean oil, peanut oil and sesame oil by low-temperature extraction and GC-FPD.
Li L, et al.
Chromatographia, 66(7-8), 625-629 (2007)
Changkun Li et al.
Frontiers in microbiology, 9, 2048-2048 (2018-09-21)
This work performed a large scale assessment for organophosphorus pesticides (OPPs) degradation activity of 121 Lactobacillus (L.) plantarum strains. Six L. plantarum strains (P9, IMAU80110, IMAU40100, IMAU10585, IMAU10209, and IMAU80070) were found to possess high capacity of degrading three commonly
Quaiser Saquib et al.
Toxicology and applied pharmacology, 259(1), 54-65 (2011-12-27)
Male Wistar rats exposed to a systemic organophosphorus insecticide, phorate [O,O-diethyl S-[(ethylthio) methyl] phosphorothioate] at varying oral doses of 0.046, 0.092 or 0.184mg phorate/kg bw for 14days, exhibited substantial oxidative stress, cellular DNA damage and activation of apoptosis-related p53, caspase
Quaiser Saquib et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 49(8), 1787-1795 (2011-05-12)
Phorate, an organophosphorus insecticide is known for its adverse effects on acetylcholinesterase, and other neuronal and pulmonary activities. Most likely, the toxicity of drugs/agrochemicals is modulated through cellular distribution bound to plasma proteins. Therefore, the in vitro interaction of phorate
Ramon Lavado et al.
Environmental science & technology, 45(10), 4623-4629 (2011-04-15)
Previous studies in euryhaline fish have shown that acclimation to hypersaline environments enhances the toxicity of thioether organophosphate and carbamate pesticides. To better understand the potential mechanism of enhanced toxicity, the effects of the organophosphate insecticide phorate were evaluated in
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Protocols

US EPA Method 8141: GC Analysis of Organophosphorus Pesticides (OP-Pest) on Equity®-5, NPD Detection

analytical standard; Tokuthion, technical grade, pkg of 50 mg; Crotoxyphos; Phorate; Azinphos-ethyl; Diazinon; Azinphos-methyl; Demeton-O; Dimethoate; Chlorpyrifos-methyl

US EPA Method 8270 (Appendix IX): GC Analysis of Semivolatiles on Equity®-5 (30 m x 0.25 mm I.D., 0.50 μm)

Chlorobenzilate; 4-Aminobiphenyl; 2-Fluorobiphenyl; N-Nitrosopyrrolidine; 1,2,4,5-Tetrachlorobenzene; 3-Methylcholanthrene; Phenacetin

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